CFD Online Logo CFD Online URL
Home > Forums > Fluent UDF and Scheme Programming

reconstruction gradient of a UDS

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   June 7, 2009, 16:03
Exclamation reconstruction gradient of a UDS
Join Date: Mar 2009
Location: Istanbul, Turkiye
Posts: 45
Rep Power: 10
gemini is on a distinguished road

Does anyone know how to calculate reconstruction gradient of a UDS in FLUENT. Regular gradient of a UDS (using C_UDSI_G) gives unrealistic gradient values which is not useful.

ps. I could not successfully implement Venkatakrishnan's (Venkatakrishnan, V. 1994."On the Convergence of Limiters and Convergence to Steady State Solutions", AIAA-93-0880) method.


Last edited by gemini; June 8, 2009 at 15:17.
gemini is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Need help with the error cfdproject OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 0 April 14, 2009 15:45
limiter for gradient reconstruction FVM harry Main CFD Forum 0 September 18, 2008 03:59
Gradient of UDS ling FLUENT 0 September 22, 2006 05:50
Gradient UDS tom FLUENT 1 April 28, 2006 03:46
Gradient of a UDS Ilkay FLUENT 0 March 8, 2000 14:42

All times are GMT -4. The time now is 09:19.